Environmental Building, Mudanjiang, Heilongjiang, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Environmental Building, Mudanjiang, Heilongjiang, China
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Aug 2024
68AQILowest AQI recorded on
21st Aug 2024
37AQISame Day Analysis (2nd August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 57 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Environmental Building, Mudanjiang, Heilongjiang, China
AQI
Day
Night
.
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
6PM2nd Aug
60AQI
Avg. Lowest Time
1PM2nd Aug
38AQI
Night time
Avg. Highest Time
10PM2nd Aug
63AQI
Avg. Lowest Time
4AM3rd Aug
52AQI
In the last 24 hours,
Environmental Building's AQI reached its highest point of 63 at 10 PM during the Night, while the lowest point, 38, was recorded at 1 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Environmental Building, Mudanjiang, Heilongjiang, China
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025555 AMAQI
4th Jul 2025556 AMAQI
4th Jul 2025547 AMAQI
4th Jul 2025538 AMAQI
4th Jul 2025509 AMAQI
4th Jul 20255310 AMAQI
4th Jul 20254811 AMAQI
4th Jul 20255312 PMAQI
4th Jul 2025501 PMAQI
4th Jul 2025582 PMAQI
4th Jul 2025523 PMAQI
4th Jul 2025524 PMAQI
4th Jul 2025515 PMAQI
4th Jul 2025566 PMAQI
4th Jul 2025617 PMAQI
4th Jul 2025578 PMAQI
4th Jul 2025569 PMAQI
4th Jul 20255710 PMAQI
4th Jul 20255711 PMAQI
5th Jul 20255712 AMAQI
5th Jul 2025561 AMAQI
5th Jul 2025572 AMAQI
5th Jul 2025563 AMAQI
5th Jul 2025554 AMAQI
26°C20/33°C
5th Jul 2025565 AMAQI
5th Jul 2025556 AMAQI
5th Jul 2025557 AMAQI
5th Jul 2025488 AMAQI
5th Jul 2025419 AMAQI
5th Jul 20254810 AMAQI
5th Jul 20253711 AMAQI
5th Jul 20254312 PMAQI
5th Jul 2025441 PMAQI
5th Jul 2025472 PMAQI
5th Jul 2025443 PMAQI
5th Jul 2025444 PMAQI
5th Jul 2025465 PMAQI
5th Jul 2025506 PMAQI
5th Jul 2025557 PMAQI
5th Jul 2025548 PMAQI
5th Jul 2025559 PMAQI
5th Jul 20255710 PMAQI
5th Jul 20255611 PMAQI
6th Jul 20255712 AMAQI
6th Jul 2025561 AMAQI
6th Jul 2025562 AMAQI
6th Jul 2025563 AMAQI
6th Jul 2025554 AMAQI
26°C19/35°C
6th Jul 2025555 AMAQI
6th Jul 2025556 AMAQI
6th Jul 2025557 AMAQI
6th Jul 2025518 AMAQI
6th Jul 2025389 AMAQI
6th Jul 20254210 AMAQI
6th Jul 20253211 AMAQI
6th Jul 20254312 PMAQI
6th Jul 2025371 PMAQI
6th Jul 2025412 PMAQI
6th Jul 2025443 PMAQI
6th Jul 2025584 PMAQI
6th Jul 2025575 PMAQI
6th Jul 2025596 PMAQI
6th Jul 2025607 PMAQI
6th Jul 2025568 PMAQI
6th Jul 2025569 PMAQI
6th Jul 20255810 PMAQI
6th Jul 20255711 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025561 AMAQI
7th Jul 2025562 AMAQI
7th Jul 2025553 AMAQI
7th Jul 2025554 AMAQI
24°C17/31°C
7th Jul 2025555 AMAQI
7th Jul 2025556 AMAQI
7th Jul 2025557 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025509 AMAQI
7th Jul 20255310 AMAQI
7th Jul 20254711 AMAQI
7th Jul 20255312 PMAQI
7th Jul 2025461 PMAQI
7th Jul 2025452 PMAQI
7th Jul 2025483 PMAQI
7th Jul 2025514 PMAQI
7th Jul 2025515 PMAQI
7th Jul 2025526 PMAQI
7th Jul 2025547 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025569 PMAQI
7th Jul 20255610 PMAQI
7th Jul 20255611 PMAQI
8th Jul 20255712 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025553 AMAQI
8th Jul 2025554 AMAQI
23°C14/33°C
8th Jul 2025555 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025557 AMAQI
8th Jul 2025538 AMAQI
8th Jul 2025439 AMAQI
8th Jul 20254510 AMAQI
8th Jul 20254211 AMAQI
8th Jul 20254812 PMAQI
8th Jul 2025541 PMAQI
8th Jul 2025542 PMAQI
8th Jul 2025543 PMAQI
8th Jul 2025544 PMAQI
8th Jul 2025545 PMAQI
8th Jul 2025516 PMAQI
8th Jul 2025527 PMAQI
8th Jul 2025558 PMAQI
8th Jul 2025589 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255811 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025562 AMAQI
9th Jul 2025563 AMAQI
9th Jul 2025554 AMAQI
23°C15/30°C
9th Jul 2025555 AMAQI
9th Jul 2025556 AMAQI
9th Jul 2025557 AMAQI
9th Jul 2025478 AMAQI
9th Jul 2025419 AMAQI
9th Jul 20255310 AMAQI
9th Jul 20254211 AMAQI
9th Jul 20255012 PMAQI
9th Jul 2025521 PMAQI
9th Jul 2025482 PMAQI
9th Jul 2025483 PMAQI
9th Jul 2025504 PMAQI
9th Jul 2025515 PMAQI
9th Jul 2025546 PMAQI
9th Jul 2025607 PMAQI
9th Jul 2025568 PMAQI
9th Jul 2025579 PMAQI
9th Jul 20255610 PMAQI
9th Jul 20255511 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025564 AMAQI
25°C17/33°C
10th Jul 2025555 AMAQI
10th Jul 2025556 AMAQI
10th Jul 2025557 AMAQI
10th Jul 2025508 AMAQI
10th Jul 2025429 AMAQI
10th Jul 20254710 AMAQI
10th Jul 20253911 AMAQI
10th Jul 20254412 PMAQI
10th Jul 2025441 PMAQI
10th Jul 2025382 PMAQI
10th Jul 2025443 PMAQI
10th Jul 2025464 PMAQI
10th Jul 2025475 PMAQI
10th Jul 2025526 PMAQI
10th Jul 2025567 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255711 PMAQI
11th Jul 20255712 AMAQI
11th Jul 2025551 AMAQI
11th Jul 2025562 AMAQI
11th Jul 2025553 AMAQI
11th Jul 2025554 AMAQI
26°C17/36°C
11th Jul 2025555 AMAQI
11th Jul 2025556 AMAQI
11th Jul 2025567 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025569 AMAQI
11th Jul 20255110 AMAQI
11th Jul 20254411 AMAQI
11th Jul 20254612 PMAQI
11th Jul 2025461 PMAQI
11th Jul 2025482 PMAQI
11th Jul 2025423 PMAQI
11th Jul 2025484 PMAQI
11th Jul 2025475 PMAQI
11th Jul 2025536 PMAQI
11th Jul 2025557 PMAQI
11th Jul 2025568 PMAQI
11th Jul 2025579 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025562 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025564 AMAQI
27°C17/36°C
12th Jul 2025555 AMAQI
12th Jul 2025556 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025338 AMAQI
12th Jul 2025299 AMAQI
12th Jul 20253410 AMAQI
12th Jul 20253111 AMAQI
12th Jul 20254912 PMAQI
12th Jul 2025451 PMAQI
12th Jul 2025402 PMAQI
12th Jul 2025403 PMAQI
12th Jul 2025424 PMAQI
12th Jul 2025415 PMAQI
12th Jul 2025426 PMAQI
12th Jul 2025507 PMAQI
12th Jul 2025568 PMAQI
12th Jul 2025589 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255612 AMAQI
13th Jul 2025551 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025544 AMAQI
27°C19/36°C
13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025568 AMAQI
13th Jul 2025489 AMAQI
13th Jul 20254510 AMAQI
13th Jul 20254711 AMAQI
13th Jul 20255212 PMAQI
13th Jul 2025531 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025553 PMAQI
13th Jul 2025524 PMAQI
13th Jul 2025535 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025558 PMAQI
13th Jul 2025559 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255411 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025543 AMAQI
14th Jul 2025544 AMAQI
22°C18/26°C
14th Jul 2025545 AMAQI
14th Jul 2025546 AMAQI
14th Jul 2025557 AMAQI
14th Jul 2025568 AMAQI
14th Jul 2025569 AMAQI
14th Jul 20254210 AMAQI
14th Jul 20253611 AMAQI
14th Jul 20254312 PMAQI
14th Jul 2025471 PMAQI
14th Jul 2025452 PMAQI
14th Jul 2025483 PMAQI
14th Jul 2025534 PMAQI
14th Jul 2025535 PMAQI
14th Jul 2025526 PMAQI
14th Jul 2025567 PMAQI
14th Jul 2025558 PMAQI
14th Jul 2025559 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255611 PMAQI
15th Jul 20255512 AMAQI
15th Jul 2025551 AMAQI
15th Jul 2025542 AMAQI
15th Jul 2025543 AMAQI
15th Jul 2025544 AMAQI
23°C15/32°C
15th Jul 2025545 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025537 AMAQI
15th Jul 2025488 AMAQI
15th Jul 2025339 AMAQI
15th Jul 20254210 AMAQI
15th Jul 20254711 AMAQI
15th Jul 20254912 PMAQI
15th Jul 2025511 PMAQI
15th Jul 2025502 PMAQI
15th Jul 2025463 PMAQI
15th Jul 2025524 PMAQI
15th Jul 2025535 PMAQI
15th Jul 2025516 PMAQI
15th Jul 2025547 PMAQI
15th Jul 2025548 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255410 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025544 AMAQI
22°C15/29°C
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025418 AMAQI
16th Jul 2025409 AMAQI
16th Jul 20254910 AMAQI
16th Jul 20254111 AMAQI
16th Jul 20253912 PMAQI
16th Jul 2025381 PMAQI
16th Jul 2025392 PMAQI
16th Jul 2025513 PMAQI
16th Jul 2025464 PMAQI
16th Jul 2025465 PMAQI
16th Jul 2025506 PMAQI
16th Jul 2025527 PMAQI
16th Jul 2025548 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255410 PMAQI
16th Jul 20255411 PMAQI
17th Jul 20255412 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025532 AMAQI
17th Jul 2025533 AMAQI
17th Jul 2025524 AMAQI
20°C17/25°C
17th Jul 2025525 AMAQI
17th Jul 2025536 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025498 AMAQI
17th Jul 2025419 AMAQI
17th Jul 20253910 AMAQI
17th Jul 20252611 AMAQI
17th Jul 20253812 PMAQI
17th Jul 2025461 PMAQI
17th Jul 2025452 PMAQI
17th Jul 2025403 PMAQI
17th Jul 2025394 PMAQI
17th Jul 2025375 PMAQI
17th Jul 2025376 PMAQI
17th Jul 2025427 PMAQI
17th Jul 2025538 PMAQI
17th Jul 2025559 PMAQI
17th Jul 20255410 PMAQI
17th Jul 20255311 PMAQI
18th Jul 20255312 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI
18th Jul 2025524 AMAQI
21°C18/27°C
18th Jul 2025525 AMAQI
18th Jul 2025536 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025508 AMAQI
18th Jul 2025399 AMAQI
18th Jul 20252810 AMAQI
18th Jul 20252311 AMAQI
18th Jul 20253812 PMAQI
18th Jul 2025481 PMAQI
18th Jul 2025492 PMAQI
18th Jul 2025453 PMAQI
18th Jul 2025424 PMAQI
18th Jul 2025405 PMAQI
18th Jul 2025536 PMAQI
18th Jul 2025547 PMAQI
18th Jul 2025538 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255310 PMAQI
18th Jul 20255311 PMAQI
19th Jul 20255412 AMAQI
19th Jul 2025521 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025524 AMAQI
23°C16/31°C
19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025508 AMAQI
19th Jul 2025429 AMAQI
19th Jul 20254310 AMAQI
19th Jul 20253411 AMAQI
19th Jul 20254412 PMAQI
19th Jul 2025461 PMAQI
19th Jul 2025462 PMAQI
19th Jul 2025403 PMAQI
19th Jul 2025464 PMAQI
19th Jul 2025445 PMAQI
19th Jul 2025416 PMAQI
19th Jul 2025537 PMAQI
19th Jul 2025528 PMAQI
19th Jul 2025549 PMAQI
19th Jul 20255610 PMAQI
19th Jul 20255411 PMAQI
20th Jul 20255412 AMAQI
20th Jul 2025521 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025524 AMAQI
25°C17/33°C
20th Jul 2025525 AMAQI
20th Jul 2025526 AMAQI
20th Jul 2025527 AMAQI
20th Jul 2025478 AMAQI
20th Jul 2025419 AMAQI
20th Jul 20254010 AMAQI
20th Jul 20254211 AMAQI
20th Jul 20254712 PMAQI
20th Jul 2025521 PMAQI
20th Jul 2025462 PMAQI
20th Jul 2025423 PMAQI
20th Jul 2025424 PMAQI
20th Jul 2025435 PMAQI
20th Jul 2025486 PMAQI
20th Jul 2025537 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025539 PMAQI
20th Jul 20255410 PMAQI
20th Jul 20255411 PMAQI
21st Jul 20255412 AMAQI
21st Jul 2025521 AMAQI
21st Jul 2025522 AMAQI
21st Jul 2025523 AMAQI
21st Jul 2025524 AMAQI
26°C19/34°C
21st Jul 2025525 AMAQI
21st Jul 2025526 AMAQI
21st Jul 2025527 AMAQI
21st Jul 2025598 AMAQI
21st Jul 2025639 AMAQI
21st Jul 20256310 AMAQI
21st Jul 20255511 AMAQI
21st Jul 20255412 PMAQI
21st Jul 2025521 PMAQI
21st Jul 2025522 PMAQI
21st Jul 2025523 PMAQI
21st Jul 2025524 PMAQI
21st Jul 2025525 PMAQI
21st Jul 2025526 PMAQI
21st Jul 2025547 PMAQI
21st Jul 2025508 PMAQI
21st Jul 2025489 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20255311 PMAQI
22nd Jul 20255312 AMAQI
22nd Jul 2025521 AMAQI
22nd Jul 2025522 AMAQI
22nd Jul 2025523 AMAQI
22nd Jul 2025524 AMAQI
23°C18/27°C
22nd Jul 2025535 AMAQI
22nd Jul 2025536 AMAQI
22nd Jul 2025537 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025429 AMAQI
22nd Jul 20253510 AMAQI
22nd Jul 20254911 AMAQI
22nd Jul 20255012 PMAQI
22nd Jul 2025441 PMAQI
22nd Jul 2025372 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025324 PMAQI
22nd Jul 2025385 PMAQI
22nd Jul 2025486 PMAQI
22nd Jul 2025567 PMAQI
22nd Jul 2025548 PMAQI
22nd Jul 2025569 PMAQI
22nd Jul 20255410 PMAQI
22nd Jul 20255411 PMAQI
23rd Jul 20255312 AMAQI
23rd Jul 2025521 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025523 AMAQI
23rd Jul 2025524 AMAQI
26°C17/36°C
23rd Jul 2025525 AMAQI
23rd Jul 2025526 AMAQI
23rd Jul 2025537 AMAQI
23rd Jul 2025488 AMAQI
23rd Jul 2025459 AMAQI
23rd Jul 20253410 AMAQI
23rd Jul 20254811 AMAQI
23rd Jul 20254012 PMAQI
23rd Jul 2025491 PMAQI
23rd Jul 2025462 PMAQI
23rd Jul 2025523 PMAQI
23rd Jul 2025534 PMAQI
23rd Jul 2025535 PMAQI
23rd Jul 2025576 PMAQI
23rd Jul 2025637 PMAQI
23rd Jul 2025558 PMAQI
23rd Jul 2025579 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025532 AMAQI
24th Jul 2025523 AMAQI
24th Jul 2025524 AMAQI
27°C18/37°C
24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025398 AMAQI
24th Jul 2025309 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20252011 AMAQI
24th Jul 20253612 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025372 PMAQI
24th Jul 2025373 PMAQI
24th Jul 2025384 PMAQI
24th Jul 2025515 PMAQI
24th Jul 2025466 PMAQI
24th Jul 2025587 PMAQI
24th Jul 2025538 PMAQI
24th Jul 2025549 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025523 AMAQI
25th Jul 2025524 AMAQI
26°C18/35°C
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025498 AMAQI
25th Jul 2025439 AMAQI
25th Jul 20254310 AMAQI
25th Jul 20255411 AMAQI
25th Jul 20255012 PMAQI
25th Jul 2025471 PMAQI
25th Jul 2025412 PMAQI
25th Jul 2025383 PMAQI
25th Jul 2025504 PMAQI
25th Jul 2025535 PMAQI
25th Jul 2025476 PMAQI
25th Jul 2025497 PMAQI
25th Jul 2025528 PMAQI
25th Jul 2025539 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255411 PMAQI
26th Jul 20255312 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025524 AMAQI
22°C20/24°C
26th Jul 2025525 AMAQI
26th Jul 2025536 AMAQI
26th Jul 2025537 AMAQI
26th Jul 2025528 AMAQI
26th Jul 2025559 AMAQI
26th Jul 20256010 AMAQI
26th Jul 20256411 AMAQI
26th Jul 20255612 PMAQI
26th Jul 2025591 PMAQI
26th Jul 2025562 PMAQI
26th Jul 2025543 PMAQI
26th Jul 2025524 PMAQI
26th Jul 2025525 PMAQI
26th Jul 2025546 PMAQI
26th Jul 2025547 PMAQI
26th Jul 2025528 PMAQI
26th Jul 2025539 PMAQI
26th Jul 20255210 PMAQI
26th Jul 20255211 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025544 AMAQI
21°C20/24°C
27th Jul 2025545 AMAQI
27th Jul 2025546 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025498 AMAQI
27th Jul 2025489 AMAQI
27th Jul 20255410 AMAQI
27th Jul 20255211 AMAQI
27th Jul 20255412 PMAQI
27th Jul 2025531 PMAQI
27th Jul 2025552 PMAQI
27th Jul 2025543 PMAQI
27th Jul 2025524 PMAQI
27th Jul 2025515 PMAQI
27th Jul 2025536 PMAQI
27th Jul 2025527 PMAQI
27th Jul 2025538 PMAQI
27th Jul 2025549 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255312 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025533 AMAQI
28th Jul 2025534 AMAQI
22°C19/25°C
28th Jul 2025545 AMAQI
28th Jul 2025536 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025568 AMAQI
28th Jul 2025569 AMAQI
28th Jul 20254710 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20255112 PMAQI
28th Jul 2025461 PMAQI
28th Jul 2025382 PMAQI
28th Jul 2025383 PMAQI
28th Jul 2025504 PMAQI
28th Jul 2025465 PMAQI
28th Jul 2025536 PMAQI
28th Jul 2025547 PMAQI
28th Jul 2025548 PMAQI
28th Jul 2025549 PMAQI
28th Jul 20255510 PMAQI
28th Jul 20255411 PMAQI
29th Jul 20255412 AMAQI
29th Jul 2025531 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025534 AMAQI
25°C18/32°C
29th Jul 2025535 AMAQI
29th Jul 2025536 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025488 AMAQI
29th Jul 2025449 AMAQI
29th Jul 20253810 AMAQI
29th Jul 20253611 AMAQI
29th Jul 20254812 PMAQI
29th Jul 2025481 PMAQI
29th Jul 2025422 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025414 PMAQI
29th Jul 2025495 PMAQI
29th Jul 2025556 PMAQI
29th Jul 2025567 PMAQI
29th Jul 2025558 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255310 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025531 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025524 AMAQI
25°C19/33°C
30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025527 AMAQI
30th Jul 2025458 AMAQI
30th Jul 2025419 AMAQI
30th Jul 20253410 AMAQI
30th Jul 20253011 AMAQI
30th Jul 20254312 PMAQI
30th Jul 2025401 PMAQI
30th Jul 2025372 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025334 PMAQI
30th Jul 2025365 PMAQI
30th Jul 2025476 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025538 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255310 PMAQI
30th Jul 20255511 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025541 AMAQI
31st Jul 2025542 AMAQI
31st Jul 2025543 AMAQI
31st Jul 2025544 AMAQI
22°C18/29°C
31st Jul 2025545 AMAQI
31st Jul 2025546 AMAQI
31st Jul 2025547 AMAQI
31st Jul 2025548 AMAQI
31st Jul 2025549 AMAQI
31st Jul 20253810 AMAQI
31st Jul 20253311 AMAQI
31st Jul 20254212 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025432 PMAQI
31st Jul 2025543 PMAQI
31st Jul 2025554 PMAQI
31st Jul 2025545 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025537 PMAQI
31st Jul 2025588 PMAQI
31st Jul 2025579 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20255811 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025531 AMAQI
1st Aug 2025522 AMAQI
1st Aug 2025513 AMAQI
1st Aug 2025494 AMAQI
22°C16/29°C
1st Aug 2025525 AMAQI
1st Aug 2025526 AMAQI
1st Aug 2025507 AMAQI
1st Aug 2025348 AMAQI
1st Aug 2025439 AMAQI
1st Aug 20254710 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20255312 PMAQI
1st Aug 2025501 PMAQI
1st Aug 2025502 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025579 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20255811 PMAQI
2nd Aug 20255912 AMAQI
2nd Aug 2025521 AMAQI
2nd Aug 2025502 AMAQI
2nd Aug 2025513 AMAQI
2nd Aug 2025524 AMAQI
23°C17/29°C
2nd Aug 2025525 AMAQI
2nd Aug 2025526 AMAQI
2nd Aug 2025527 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025529 AMAQI
2nd Aug 20255410 AMAQI
2nd Aug 20254611 AMAQI
2nd Aug 20254412 PMAQI
2nd Aug 2025381 PMAQI
2nd Aug 2025502 PMAQI
2nd Aug 2025583 PMAQI
2nd Aug 2025544 PMAQI
2nd Aug 2025545 PMAQI
2nd Aug 2025606 PMAQI
2nd Aug 2025597 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256310 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20256012 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025523 AMAQI
3rd Aug 2025524 AMAQI
24°C16/31°C
3rd Aug 2025525 AMAQI
5 AM3rd Aug 2025526 AMAQI
3rd Aug 2025527 AMAQI
3rd Aug 2025448 AMAQI
3rd Aug 2025449 AMAQI
3rd Aug 20253710 AMAQI
3rd Aug 20255011 AMAQI
3rd Aug 20254912 PMAQI
3rd Aug 2025411 PMAQI
1 PM3rd Aug 2025522 PMAQI
3rd Aug 2025483 PMAQI
3rd Aug 2025484 PMAQI
3rd Aug 2025505 PMAQI
3rd Aug 2025426 PMAQI
3rd Aug 2025447 PMAQI
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
7 PM - 9 PM
55AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
9 AM - 11 AM
44AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 9 PM (Avg. 55), while the lowest AQI was between 9 AM to 11 AM (Avg. 44).
Night time
Avg. Highest Time
12 AM - 11 PM
54AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
54AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 54), while the lowest AQI was between 12 AM to 11 PM (Avg. 54).
2025 Days Vs Air Quality
Environmental Building, Mudanjiang, Heilongjiang, China
2025
5%
10
71%
153
21%
45
3%
6
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
10 DaysModerate
153 DaysPoor
45 DaysUnhealthy
6 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 5%
Health Risk Level:
Extreme
In 2025, 5% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Environmental Building, Mudanjiang, Heilongjiang, China
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
119AQI
119AQI
2nd January 2025
103AQI
103AQI
3rd January 2025
107AQI
107AQI
4th January 2025
112AQI
112AQI
5th January 2025
139AQI
139AQI
6th January 2025
139AQI
139AQI
7th January 2025
141AQI
141AQI
8th January 2025
108AQI
108AQI
9th January 2025
106AQI
106AQI
10th January 2025
113AQI
113AQI
11th January 2025
130AQI
130AQI
12th January 2025
134AQI
134AQI
13th January 2025
147AQI
147AQI
14th January 2025
123AQI
123AQI
15th January 2025
106AQI
106AQI
16th January 2025
100AQI
100AQI
17th January 2025
118AQI
118AQI
18th January 2025
140AQI
140AQI
19th January 2025
142AQI
142AQI
20th January 2025
158AQI
158AQI
21st January 2025
166AQI
166AQI
22nd January 2025
168AQI
168AQI
23rd January 2025
158AQI
158AQI
24th January 2025
151AQI
151AQI
25th January 2025
148AQI
148AQI
26th January 2025
172AQI
172AQI
27th January 2025
123AQI
123AQI
28th January 2025
129AQI
129AQI
29th January 2025
129AQI
129AQI
30th January 2025
102AQI
102AQI
31st January 2025
108AQI
108AQI
1st February 2025
107AQI
107AQI
2nd February 2025
135AQI
135AQI
3rd February 2025
123AQI
123AQI
4th February 2025
107AQI
107AQI
5th February 2025
99AQI
99AQI
6th February 2025
88AQI
88AQI
7th February 2025
91AQI
91AQI
8th February 2025
87AQI
87AQI
9th February 2025
90AQI
90AQI
10th February 2025
102AQI
102AQI
11th February 2025
118AQI
118AQI
12th February 2025
108AQI
108AQI
13th February 2025
98AQI
98AQI
14th February 2025
99AQI
99AQI
15th February 2025
98AQI
98AQI
16th February 2025
108AQI
108AQI
17th February 2025
84AQI
84AQI
18th February 2025
83AQI
83AQI
19th February 2025
81AQI
81AQI
20th February 2025
83AQI
83AQI
21st February 2025
82AQI
82AQI
22nd February 2025
79AQI
79AQI
23rd February 2025
80AQI
80AQI
24th February 2025
81AQI
81AQI
25th February 2025
84AQI
84AQI
26th February 2025
71AQI
71AQI
27th February 2025
94AQI
94AQI
28th February 2025
116AQI
116AQI
1st March 2025
83AQI
83AQI
2nd March 2025
79AQI
79AQI
3rd March 2025
76AQI
76AQI
4th March 2025
78AQI
78AQI
5th March 2025
85AQI
85AQI
6th March 2025
81AQI
81AQI
7th March 2025
80AQI
80AQI
8th March 2025
105AQI
105AQI
9th March 2025
119AQI
119AQI
10th March 2025
120AQI
120AQI
11th March 2025
139AQI
139AQI
12th March 2025
106AQI
106AQI
13th March 2025
95AQI
95AQI
14th March 2025
77AQI
77AQI
15th March 2025
74AQI
74AQI
16th March 2025
74AQI
74AQI
17th March 2025
74AQI
74AQI
18th March 2025
85AQI
85AQI
19th March 2025
100AQI
100AQI
20th March 2025
110AQI
110AQI
21st March 2025
117AQI
117AQI
22nd March 2025
76AQI
76AQI
23rd March 2025
87AQI
87AQI
24th March 2025
98AQI
98AQI
25th March 2025
89AQI
89AQI
26th March 2025
107AQI
107AQI
27th March 2025
89AQI
89AQI
28th March 2025
75AQI
75AQI
29th March 2025
72AQI
72AQI
30th March 2025
70AQI
70AQI
31st March 2025
84AQI
84AQI
1st April 2025
92AQI
92AQI
2nd April 2025
86AQI
86AQI
3rd April 2025
90AQI
90AQI
4th April 2025
105AQI
105AQI
5th April 2025
97AQI
97AQI
6th April 2025
75AQI
75AQI
7th April 2025
67AQI
67AQI
8th April 2025
74AQI
74AQI
9th April 2025
83AQI
83AQI
10th April 2025
95AQI
95AQI
11th April 2025
107AQI
107AQI
12th April 2025
89AQI
89AQI
13th April 2025
80AQI
80AQI
14th April 2025
66AQI
66AQI
15th April 2025
67AQI
67AQI
16th April 2025
61AQI
61AQI
17th April 2025
93AQI
93AQI
18th April 2025
80AQI
80AQI
19th April 2025
68AQI
68AQI
20th April 2025
87AQI
87AQI
21st April 2025
101AQI
101AQI
22nd April 2025
70AQI
70AQI
23rd April 2025
66AQI
66AQI
24th April 2025
80AQI
80AQI
25th April 2025
67AQI
67AQI
26th April 2025
62AQI
62AQI
27th April 2025
69AQI
69AQI
28th April 2025
100AQI
100AQI
29th April 2025
107AQI
107AQI
30th April 2025
84AQI
84AQI
1st May 2025
74AQI
74AQI
2nd May 2025
67AQI
67AQI
3rd May 2025
64AQI
64AQI
4th May 2025
55AQI
55AQI
5th May 2025
55AQI
55AQI
6th May 2025
57AQI
57AQI
7th May 2025
65AQI
65AQI
8th May 2025
74AQI
74AQI
9th May 2025
66AQI
66AQI
10th May 2025
57AQI
57AQI
11th May 2025
67AQI
67AQI
12th May 2025
65AQI
65AQI
13th May 2025
74AQI
74AQI
14th May 2025
69AQI
69AQI
15th May 2025
58AQI
58AQI
16th May 2025
60AQI
60AQI
17th May 2025
58AQI
58AQI
18th May 2025
55AQI
55AQI
19th May 2025
54AQI
54AQI
20th May 2025
57AQI
57AQI
21st May 2025
69AQI
69AQI
22nd May 2025
59AQI
59AQI
23rd May 2025
51AQI
51AQI
24th May 2025
54AQI
54AQI
25th May 2025
48AQI
48AQI
26th May 2025
52AQI
52AQI
27th May 2025
55AQI
55AQI
28th May 2025
62AQI
62AQI
29th May 2025
59AQI
59AQI
30th May 2025
66AQI
66AQI
31st May 2025
68AQI
68AQI
1st June 2025
67AQI
67AQI
2nd June 2025
66AQI
66AQI
3rd June 2025
58AQI
58AQI
4th June 2025
55AQI
55AQI
5th June 2025
59AQI
59AQI
6th June 2025
51AQI
51AQI
7th June 2025
53AQI
53AQI
8th June 2025
50AQI
50AQI
9th June 2025
60AQI
60AQI
10th June 2025
57AQI
57AQI
11th June 2025
52AQI
52AQI
12th June 2025
55AQI
55AQI
13th June 2025
59AQI
59AQI
14th June 2025
62AQI
62AQI
15th June 2025
65AQI
65AQI
16th June 2025
58AQI
58AQI
17th June 2025
59AQI
59AQI
18th June 2025
58AQI
58AQI
19th June 2025
59AQI
59AQI
20th June 2025
57AQI
57AQI
21st June 2025
53AQI
53AQI
22nd June 2025
51AQI
51AQI
23rd June 2025
51AQI
51AQI
24th June 2025
56AQI
56AQI
25th June 2025
57AQI
57AQI
26th June 2025
59AQI
59AQI
27th June 2025
60AQI
60AQI
28th June 2025
57AQI
57AQI
29th June 2025
58AQI
58AQI
30th June 2025
59AQI
59AQI
1st July 2025
53AQI
53AQI
2nd July 2025
54AQI
54AQI
3rd July 2025
55AQI
55AQI
4th July 2025
55AQI
55AQI
5th July 2025
53AQI
53AQI
6th July 2025
53AQI
53AQI
7th July 2025
54AQI
54AQI
8th July 2025
54AQI
54AQI
9th July 2025
54AQI
54AQI
10th July 2025
52AQI
52AQI
11th July 2025
54AQI
54AQI
12th July 2025
50AQI
50AQI
13th July 2025
54AQI
54AQI
14th July 2025
53AQI
53AQI
15th July 2025
52AQI
52AQI
16th July 2025
51AQI
51AQI
17th July 2025
48AQI
48AQI
18th July 2025
49AQI
49AQI
19th July 2025
50AQI
50AQI
20th July 2025
50AQI
50AQI
21st July 2025
53AQI
53AQI
22nd July 2025
50AQI
50AQI
23rd July 2025
52AQI
52AQI
24th July 2025
48AQI
48AQI
25th July 2025
51AQI
51AQI
26th July 2025
54AQI
54AQI
27th July 2025
53AQI
53AQI
28th July 2025
52AQI
52AQI
29th July 2025
51AQI
51AQI
30th July 2025
49AQI
49AQI
31st July 2025
53AQI
53AQI
1st August 2025
53AQI
53AQI
2nd August 2025
57AQI
57AQI
130AQI
96AQI
90AQI
82AQI
61AQI
57AQI
52AQI
55AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202581AQI
1
24
6
19
9
23
8
26
4
1
30
1
29
8
23
2
10
153
45
6
Highest AQI recorded in
January130AQI
Lowest AQI recorded in
July52AQI
202478AQI
5
10
6
1
3
1
4
3
2
4
11
15
15
6
20
5
14
16
3
27
27
4
15
14
1
23
8
42
167
44
10
Highest AQI recorded in
January126AQI
Lowest AQI recorded in
August51AQI
2023116AQI
2
1
8
18
5
10
19
5
Highest AQI recorded in
December118AQI
Lowest AQI recorded in
November91AQI
202185AQI
9
11
7
14
6
4
2
24
5
21
5
2
2
31
10
19
13
17
23
135
27
13
4
Highest AQI recorded in
January124AQI
Lowest AQI recorded in
July52AQI
202070AQI
9
3
1
12
5
3
2
16
14
16
15
16
28
3
9
21
4
27
15
15
13
15
3
73
148
38
6
Highest AQI recorded in
December112AQI
Lowest AQI recorded in
August45AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2023(Avg.)
116AQILeast Polluted Year Recorded
2020(Avg.)
70AQIEnvironmental Building's annual 2025 AQI (81) shows an average percentage change of -3.9% (improved AQI) compared to previous years: 2020 (70), 2021 (85), 2023 (116), 2024 (78).
